2022 Specialized

S-Works Aethos – Shimano Dura-Ace Di2

A carbon frame race bike with ultra high-end components and hydraulic disc brakes.
Compare the full range

Manufacturer Price

€11,700($12,856)€14,000
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c
DrivetrainElectronic
GroupsetDura-Ace Di2
Power Meter4iiii Precision Pro
BrakesHydraulic Disc
Where to Buy
Similar Bikes

For This Bike

Accessories
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
S-Works Aethos – Shimano Dura-Ace Di2
Other Race bikes
Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Aethos model range

View Comparison
Sizing
49cm

5'1" – 5'5"

52cm

5'3" – 5'7"

54cm

5'5" – 5'9"

56cm

5'7" – 6'0"

58cm

5'10" – 6'2"

61cm

6'0" – 6'4"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Price History
Reviews
Bikerumor
Specialized S-Works Aethos LTD in Italian Marble with Campy Super Record Wireless

Oct 2023 · Cory Benson

Specialized celebrates 50 yrs since Mike Sinyard’s pilgrimage to Italy with limited edition S-Works Aethos LTD road bike built with Campy & faux marble…

Read Review

The Gear Loop
Specialized S-Works Aethos review

Dec 2021 · Leon Poultney

We spend time with Specialized's latest lightweight, high-performance road bike that seemingly excels in all areas.

Highs
  • Climbs like a champion

  • Impossibly light

  • Stylish

  • Effortless to ride

Lows
  • The price

  • Looks better in rowdier colours

  • Limited wheel options

  • Lacks aero touches some might demand

Read Review

Cyclist
Specialized S-Works Aethos review

May 2021 · James Spender

The Aethos is virtually the perfect bike, from its razor handling to incredible climbing. If only it had tubeless wheels and cost a bit less

Highs
  • Light and stiff

  • Incredible climber

  • Fantastic handling

Lows
  • Clincher-only wheels

Read Review

Bicycling
Specialized’s Aethos Comp Rival eTap AXS Is So Good, It’ll Scramble Your Brain

Apr 2021

It sells for $4,800, but it rides like a million bucks.

Read Review

Road Bike Action
SHOOTOUT: SPECIALIZED S-WORKS AETHOS VS. OPEN CYCLE MIN.D.

Jan 2021 · RBA Staff

The battle to be basic and oh so good

Read Review

road.cc
Specialized Aethos Pro Ultegra Di2

Dec 2020 · Liam Cahill

What a bike. If you have the cash and don't care about aero, buy it

Highs
  • Incredible ride

  • Low weight

  • Excellent stiffness

  • Perfect handling

  • Gets most of the tech from the S-Works

Lows
  • No power meter

  • Expensive

Read Review

BikeRadar
Specialized S-Works Aethos Dura-Ace Di2 review

Oct 2020 · George Scott

Aero is everything, except where the Aethos is concerned

Highs
  • Exceptionally light frame, pin-sharp handling, 32mm tyre clearance, practical build for everyday riding

Lows
  • No tubeless compatibility, minimum £10k pricing

Read Review

Canadian Cycling Magazine
The new Specialized S-Works Aethos is more than just crazy light

Oct 2020 · Matthew Pioro

Race it, or don't. The bike by the Morgan Hill, Calif.-based company gives you high performance for any type of ride you want to do

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

S-Works Aethos FACT 12r Carbon, Rider First Engineered™, Threaded BB, Electronic cable routing only, 12x142mm thru-axle, flat-mount disc

BB StandardBSA, 68mm, Threaded

ColorsCarbon / Chameleon Eyris Color Run / Chrome Foil; Cool Grey / Chameleon Eyris Tint/brushed Chrome

Fork

S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc

Bottom Bracket

BSA, 68mm, threaded

Stem

S-Works SL, alloy, titanium bolts, 6-degree rise

Handlebar

S-Works Short & Shallow, 125mm Drop, 75mm Reach w/Di2 Hole

Saddle

Body Geometry S-Works Power, carbon fiber rails, carbon fiber base

Seatpost

Roval Alpinist Carbon Seatpost

TypeRigid

Groupset
Rear Derailleur

Shimano Dura-Ace R9250, 12-speed

Crank

Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter

Power Meter

Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter

Shifters

Shimano Dura-Ace R9270, hydraulic disc

Cassette

Shimano Dura-Ace, 12-speed, 11-30t

Chain

Shimano XTR M9100, 12-speed w/ quick link

Brakes

Shimano Dura-Ace R9270, hydraulic disc

TypeHydraulic Disc

Wheels
Tires

Turbo Cotton, 320 TPI, 700x26mm

Rider Notes
Riders Also Viewed

Last updated May 20